390330116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8871139}}^1$

素因数の和:8871154

約数の個数: 12

約数和(自身を含む): 745175760

約数和(自身を除く): 354845644

約数列:

[1, 2, 4, 11, 22, 44, 8871139, 17742278, 35484556, 97582529, 195165058, 390330116]

約数ペア:

[(1, 390330116), (2, 195165058), (4, 97582529), (11, 35484556), (22, 17742278), (44, 8871139)]